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Three Phase Transformer Turns Ratio TTR Test Set
US$800.00-1,500.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
Life Time SupportWarranty
1 Year or ExtendedModel NO.
HM5001Type
Transformer TesterAccuracy Grade
0.2Display
LCD Touch ScreenWeight
5.5kgPower Source
AC220VTransformer Ratio
1--10000Group
1--12 Point (12 Vector Groups)Environment Temperature
-5--40Humidity
<85%Certificate
ISOStandard
IECRange of Measurement
0.9~10000Resolution
Minimum 0.0001Accuracy
0.2 LevelOutput Voltage
220V or 120 VWorking Power
AC 220V±10%Supply Frequency
50Hz/60HzModel Name 1
Transformer Turns Ratio TesterModel Name 2
TTR TesterOperation Mode
AutomaticTransport Package
Wooden Box with Foam InsideSpecification
430*320*215mmTrademark
HMDQOrigin
Hubei, China(Mainland)HS Code
9030849000Production Capacity
500sets/MonthKey features
High Precision Measurement: Accuracy grade 0.2 with resolution down to 0.0001 for reliable transformer testing.
Automatic Tap Positioning: Automatically measures ratio, error, and tap position for up to 99 tap positions.
Comprehensive Protection: Features short-circuit, reverse connection, and tap switch failure protection for safety.
HD Touch Screen Display: 7-inch HD color LCD with modular display, clear even under strong light.
Multi-Interface Connectivity: Supports print output, USB disk, RS232, and Android APP for data management.
Versatile Transformer Support: Suitable for Z-type, rectifier, grounding, and phase-shifting transformers.
Durable Field Design: Cold-resistant, waterproof, and shake-proof engineering plastic case for field use.
Harmonic Elimination: Coaxial precision inverter eliminates mains voltage harmonics for accurate results.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai Port; Ningbo Port; Shenzhen Port; Guangzhhou PortAverage Response Time: ≤3.16h
AI-Powered supplier vetting
SummaryThe supplier operates in power testing products and related electronic, electrical, machinery, software, and information-system activities. It reports 3D design, ODM, OEM, SDK, new-product, and broad customization capabilities, with stated annual productivity of 1,500 sets for four listed testing-equipment categories. Procedures and records exist for corrective/preventive actions and customer complaints, while the supplier explicitly reports no quality assurance in quality-control processes. It has valid manufacturing contracts with associated subcontractors, but no in-stock capacity, overseas warehouse, or overseas showroom. Overseas service offerings include installation, debugging, maintenance, repair, and training, although the stated number of countries served overseas is zero. Financial evidence is incomplete and includes zero values for the listed 2024 financial metrics, so credibility cannot be established from the provided data.
Supplier typeThe supplier is positioned in the power-testing and electrical-equipment sector, with stated activities covering electronic products, software and auxiliary equipment, machinery, instruments, communication equipment, and professional design services. Its company description specifically presents one-stop power testing products and services.
After-Sales capabilityThe supplier has documented and followed procedures for corrective/preventive actions and customer complaints, and lists installation, debugging, maintenance, repair, and training services. However, it reports no overseas warehouse or showroom and zero countries where overseas services are offered, indicating limited demonstrated overseas coverage.
R&D capabilityThe supplier reports new products during the past year, ODM service, OEM service for popular brands, 3D software design, and an available SDK. These are explicit indicators of product-development and technical integration capability.
Production capacityAnnual productivity is stated as 1,500 sets each for four categories of high-voltage and related testing equipment, supported by listed machining, drilling, milling, welding, cutting, and wire-winding facilities. Valid manufacturing contracts with each associated subcontractor are also reported, although no in-stock capacity is available.
Customization capabilityThe supplier explicitly offers customization from samples and designs, full and minor customization, flexible customization, and 3D software design services. The same broad customization range appears in both its R&D and production-related information.
Product Q&A
Q:Can this device measure the tap changer position automatically?
A:
Yes, it can automatically measure the transformer ratio, error value, and tap position. It supports measuring up to 99 tap positions, including asymmetric tapping.
Q:What types of transformers are suitable for this tester?
A:
It is suitable for a wide variety of transformers, especially Z-type, rectifier, grounding, electric furnace, phase-shifting, and balance transformers.
Q:Does the instrument offer protection against electrical faults?
A:
Yes, it includes high and low voltage reverse connection protection, turn-to-turn short-circuit protection, tap switch failure protection, and output full short-circuit protection.
Q:What interfaces are available for data transfer?
A:
The instrument features print output, a USB disk interface, and an RS232 interface. Users can also download an Android APP to control the instrument and upload data.
Q:What is the warranty period for this product?
A:
The standard warranty is 1 year, but extended warranty options are available.
Send Inquiry
*To:
Wuhan Goldhome Hipot Electrical Co., Ltd.
Wuhan Goldhome Hipot Electrical Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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